Merge branch 'ticket_2473' into 'dev_cooperatic'

Ticket 2473 : If a product stock value is 0 and sales average value is 0, set 1 package to order

See merge request !136
2 jobs from dev_cooperatic in 1 minute 31 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #2949
lint:js

00:22

passed #2950
unit:django

01:09